[120] | 1 | /** |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one |
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| 3 | * or more contributor license agreements. See the NOTICE file |
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| 4 | * distributed with this work for additional information |
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| 5 | * regarding copyright ownership. The ASF licenses this file |
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| 6 | * to you under the Apache License, Version 2.0 (the |
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| 7 | * "License"); you may not use this file except in compliance |
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| 8 | * with the License. You may obtain a copy of the License at |
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| 9 | * |
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| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 11 | * |
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| 12 | * Unless required by applicable law or agreed to in writing, software |
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| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 15 | * See the License for the specific language governing permissions and |
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| 16 | * limitations under the License. |
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| 17 | */ |
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| 18 | |
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| 19 | #include "recordTypeInfo.hh" |
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| 20 | |
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| 21 | using namespace hadoop; |
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| 22 | |
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| 23 | RecordTypeInfo::RecordTypeInfo() |
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| 24 | { |
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| 25 | pStid = new StructTypeID(); |
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| 26 | } |
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| 27 | |
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| 28 | RecordTypeInfo::RecordTypeInfo(const char *pName): name(pName) |
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| 29 | { |
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| 30 | pStid = new StructTypeID(); |
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| 31 | } |
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| 32 | |
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| 33 | |
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| 34 | /*RecordTypeInfo::RecordTypeInfo(const RecordTypeInfo& rti): name(rti.name) |
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| 35 | { |
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| 36 | // clone the typeinfos from rti and add them |
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| 37 | for (unsigned int i=0; i<rti.typeInfos.size(); i++) { |
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| 38 | typeInfos.push_back(rti.typeInfos[i]->clone()); |
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| 39 | } |
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| 40 | // clone the map |
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| 41 | for (std::map<std::string, RecordTypeInfo*>::const_iterator iter=rti.structRTIs.begin(); |
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| 42 | iter!=rti.structRTIs.end(); ++iter) { |
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| 43 | structRTIs[iter->first] = iter->second->clone(); |
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| 44 | } |
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| 45 | }*/ |
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| 46 | |
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| 47 | |
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| 48 | RecordTypeInfo::~RecordTypeInfo() |
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| 49 | { |
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| 50 | if (NULL != pStid) |
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| 51 | delete pStid; |
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| 52 | |
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| 53 | /*for (unsigned int i=0; i<typeInfos.size(); i++) { |
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| 54 | delete typeInfos[i]; |
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| 55 | } |
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| 56 | typeInfos.clear(); |
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| 57 | for (std::map<std::string, RecordTypeInfo*>::const_iterator iter=structRTIs.begin(); |
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| 58 | iter!=structRTIs.end(); ++iter) { |
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| 59 | // delete the RTI objects |
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| 60 | delete iter->second; |
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| 61 | } |
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| 62 | structRTIs.clear();*/ |
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| 63 | } |
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| 64 | |
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| 65 | void RecordTypeInfo::addField(const std::string* pFieldID, const TypeID* pTypeID) |
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| 66 | { |
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| 67 | pStid->getFieldTypeInfos().push_back(new FieldTypeInfo(pFieldID, pTypeID)); |
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| 68 | } |
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| 69 | |
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| 70 | void RecordTypeInfo::addAll(std::vector<FieldTypeInfo*>& vec) |
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| 71 | { |
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| 72 | // we need to copy object clones into our own vector |
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| 73 | for (unsigned int i=0; i<vec.size(); i++) { |
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| 74 | pStid->getFieldTypeInfos().push_back(vec[i]->clone()); |
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| 75 | } |
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| 76 | } |
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| 77 | |
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| 78 | // make a copy of typeInfos and return it |
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| 79 | /*std::vector<TypeInfo*>& RecordTypeInfo::getClonedTypeInfos() |
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| 80 | { |
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| 81 | std::vector<TypeInfo*>* pNewVec = new std::vector<TypeInfo*>(); |
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| 82 | for (unsigned int i=0; i<typeInfos.size(); i++) { |
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| 83 | pNewVec->push_back(typeInfos[i]->clone()); |
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| 84 | } |
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| 85 | return *pNewVec; |
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| 86 | } */ |
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| 87 | |
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| 88 | const std::vector<FieldTypeInfo*>& RecordTypeInfo::getFieldTypeInfos() const |
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| 89 | { |
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| 90 | return pStid->getFieldTypeInfos(); |
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| 91 | } |
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| 92 | |
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| 93 | |
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| 94 | RecordTypeInfo* RecordTypeInfo::getNestedStructTypeInfo(const char *structName) const |
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| 95 | { |
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| 96 | StructTypeID* p = pStid->findStruct(structName); |
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| 97 | if (NULL == p) return NULL; |
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| 98 | return new RecordTypeInfo(structName, p); |
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| 99 | /*std::string s(structName); |
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| 100 | std::map<std::string, RecordTypeInfo*>::const_iterator iter = structRTIs.find(s); |
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| 101 | if (iter == structRTIs.end()) { |
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| 102 | return NULL; |
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| 103 | } |
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| 104 | return iter->second;*/ |
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| 105 | } |
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| 106 | |
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| 107 | void RecordTypeInfo::serialize(::hadoop::OArchive& a_, const char* tag) const |
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| 108 | { |
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| 109 | a_.startRecord(*this, tag); |
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| 110 | // name |
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| 111 | a_.serialize(name, tag); |
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| 112 | /*// number of elements |
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| 113 | a_.serialize((int32_t)typeInfos.size(), tag); |
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| 114 | // write out each element |
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| 115 | for (std::vector<FieldTypeInfo*>::const_iterator iter=typeInfos.begin(); |
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| 116 | iter!=typeInfos.end(); ++iter) { |
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| 117 | (*iter)->serialize(a_, tag); |
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| 118 | }*/ |
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| 119 | pStid->serializeRest(a_, tag); |
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| 120 | a_.endRecord(*this, tag); |
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| 121 | } |
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| 122 | |
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| 123 | void RecordTypeInfo::print(int space) const |
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| 124 | { |
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| 125 | for (int i=0; i<space; i++) { |
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| 126 | printf(" "); |
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| 127 | } |
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| 128 | printf("RecordTypeInfo::%s\n", name.c_str()); |
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| 129 | pStid->print(space); |
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| 130 | /*for (unsigned i=0; i<typeInfos.size(); i++) { |
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| 131 | typeInfos[i]->print(space+2); |
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| 132 | }*/ |
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| 133 | } |
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| 134 | |
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| 135 | void RecordTypeInfo::deserialize(::hadoop::IArchive& a_, const char* tag) |
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| 136 | { |
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| 137 | a_.startRecord(*this, tag); |
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| 138 | // name |
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| 139 | a_.deserialize(name, tag); |
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| 140 | pStid->deserialize(a_, tag); |
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| 141 | a_.endRecord(*this, tag); |
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| 142 | } |
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| 143 | |
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